Sainte-Marguerite River (Saguenay)

The Sainte-Marguerite River is a river flowing in the unorganized territory of Mont-Valin, Le Fjord-du-Saguenay Regional County Municipality, in Quebec, in Canada. This river is a tributary of the Saguenay River.

Toponymy
The name appeared on the map of the domain of the king's father Laure in 1731. It is also applied to the bay and cape located near its mouth

Courses
Sainte-Marguerite River begins its course of 100 km in Sainte-Marguerite Lake at an altitude of 678 m. This lake is recuperating water of many water bodies at West of Mont-Valin (785 m), in the zec Martin-Valin.

Then, the river flows in north-westerly direction for a few kilometers before turning southwest on 15 km and turns sharply to the southeast. It then goes along the Saguenay River on about 60 km. In final step of it course, the river turn toward South-West for a final 2.4 km before flowing into the Sainte-Marguerite Bay at sea level. The entry of this bay (with a length of 2.7 km and 1.3 km of maximum width) is located at 25 km (by the river) upstream of the Tadoussac ferry.

The main tributaries are "la Petite rivière Sainte-Marguerite nord-est", "la rivière Valin" and "le Bras des Murailles" (including it tributary "le ruisseau Couture"). The main creeks which are tributaries of "Sainte-Marguerite River" are: Barre, Épiphanie, Épinette and "de la Cage".

The course of Sainte-Marguerite River cross many rapids, such as (from the upper part of the river):
 * "Le Rapide Vert", located at 2.7 km at the north-west of "Montagne Brulée (404 m);
 * "Le Grand rapide", located at north-west of the "Montagne de Bardsville" (337 m); in front, on north side of the river, the "Mont Arthur-Leblanc" is topping the sector at 465 m;
 * "Rapide de la Montagne", located at about 4 km at north-east of the "Montagne du Bras Morin" (493 m).